diff options
Diffstat (limited to 'lualibs-dir.lua')
| -rw-r--r-- | lualibs-dir.lua | 66 |
1 files changed, 43 insertions, 23 deletions
diff --git a/lualibs-dir.lua b/lualibs-dir.lua index 40081cc..2572120 100644 --- a/lualibs-dir.lua +++ b/lualibs-dir.lua @@ -25,8 +25,9 @@ local isdir = lfs.isdir local isfile = lfs.isfile local currentdir = lfs.currentdir local chdir = lfs.chdir +local mkdir = lfs.mkdir -local onwindows = os.type == "windows" or find(os.getenv("PATH"),";") +local onwindows = os.type == "windows" or find(os.getenv("PATH"),";",1,true) -- in case we load outside luatex @@ -188,7 +189,7 @@ local function glob(str,t) local split = lpegmatch(pattern,str) -- we could use the file splitter if split then local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") + local recurse = find(base,"**",1,true) -- find(base,"%*%*") local start = root .. path local result = lpegmatch(filter,start .. base) globpattern(start,result,recurse,t) @@ -214,7 +215,7 @@ local function glob(str,t) local t = t or { } local action = action or function(name) t[#t+1] = name end local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") + local recurse = find(base,"**",1,true) -- find(base,"%*%*") local start = root .. path local result = lpegmatch(filter,start .. base) globpattern(start,result,recurse,action) @@ -284,17 +285,27 @@ local make_indeed = true -- false if onwindows then function dir.mkdirs(...) - local str, pth = "", "" - for i=1,select("#",...) do - local s = select(i,...) - if s == "" then - -- skip - elseif str == "" then - str = s - else - str = str .. "/" .. s + local n = select("#",...) + local str + if n == 1 then + str = select(1,...) + if isdir(str) then + return str, true + end + else + str = "" + for i=1,n do + local s = select(i,...) + if s == "" then + -- skip + elseif str == "" then + str = s + else + str = str .. "/" .. s + end end end + local pth = "" local drive = false local first, middle, last = match(str,"^(//)(//*)(.*)$") if first then @@ -330,7 +341,7 @@ if onwindows then pth = pth .. "/" .. s end if make_indeed and not isdir(pth) then - lfs.mkdir(pth) + mkdir(pth) end end return pth, (isdir(pth) == true) @@ -351,14 +362,23 @@ if onwindows then else function dir.mkdirs(...) - local str, pth = "", "" - for i=1,select("#",...) do - local s = select(i,...) - if s and s ~= "" then -- we catch nil and false - if str ~= "" then - str = str .. "/" .. s - else - str = s + local n = select("#",...) + local str, pth + if n == 1 then + str = select(1,...) + if isdir(str) then + return str, true + end + else + str = "" + for i=1,n do + local s = select(i,...) + if s and s ~= "" then -- we catch nil and false + if str ~= "" then + str = str .. "/" .. s + else + str = s + end end end end @@ -373,7 +393,7 @@ else pth = pth .. "/" .. s end if make_indeed and not first and not isdir(pth) then - lfs.mkdir(pth) + mkdir(pth) end end else @@ -381,7 +401,7 @@ else for s in gmatch(str,"[^/]+") do pth = pth .. "/" .. s if make_indeed and not isdir(pth) then - lfs.mkdir(pth) + mkdir(pth) end end end |